Hayden 3222 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 3222 for Chevrolet and GMC

The Hayden Fan Clutch 3222 is designed for severe duty applications, providing reliable engine cooling for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Constructed from durable aluminum, this electronic fan clutch meets or exceeds OEM specifications to ensure consistent performance under demanding conditions.

• Material: Aluminum construction for durability and heat resistance
• Type: Electronic fan clutch with reverse rotation
• Bolt Hole Quantity: 6 with M8 x 1.25 threaded holes
• Overall Diameter: 7.35 inches (186.69 mm)
• Overall Height: 5.13 inches (130.30 mm)
• Mounting Type: Hex with 6 mounting holes
• Designed for severe use and performance rated
• Compatible with Chevrolet Express 2500/3500 and GMC Savana 2500/3500

Detailed Product Description

The Hayden Fan Clutch 3222 is engineered for severe duty engine cooling applications, featuring a robust aluminum body that withstands high temperatures and heavy use. Its electronic clutch type allows precise control of fan engagement, improving engine temperature regulation and fuel efficiency. The clutch has a maximum diameter of 7.35 inches and a mounting flange distance of 1.79 inches, designed to fit securely with six M8 x 1.25 threaded bolt holes. The reverse rotation design matches the OEM specifications for the specified Chevrolet and GMC models, ensuring proper operation and compatibility.

This fan clutch is part of the Hayden Fan Clutch product line, which focuses on delivering reliable cooling components for demanding automotive environments. The line emphasizes performance-rated parts that meet or exceed OEM standards, making it suitable for vehicles requiring severe duty cooling solutions.

Common Applications and Problem Solving

• Prevents engine overheating in Chevrolet Express 2500 and 3500 models
• Replaces worn or failing fan clutches in GMC Savana 2500 and 3500
• Improves cooling system efficiency under heavy load or towing conditions
• Eliminates fan clutch slippage and inconsistent fan engagement
• Restores proper fan operation to maintain optimal engine temperature

Installation Notes and Tips

• Ensure compatibility with Chevrolet Express and GMC Savana models before installation
• Use appropriate tools for hex mounting bolts and M8 x 1.25 threads
• Mounting hardware is not included; reuse existing bolts or source OEM equivalents
• Verify correct rotation direction (reverse) during installation
• Check for proper alignment of bolt holes and mounting flange distance

Quality Assurance and Warranty

The Hayden Fan Clutch 3222 is a new, performance-rated part that meets or exceeds OEM quality standards. Manufactured with precision aluminum components and electronic clutch technology, it is designed for durability and reliable operation in severe duty conditions. While specific warranty details are not provided, Hayden products typically adhere to industry quality controls to ensure long-term service life.